Unit Converter

21 Teaspoons to Cups

21 Teaspoons =
4.375 x 10-1
(scientific notation)

Teaspoons to Cups Conversion Formula

[X] cup = 0.020833333333333 × [Y] tsp
where [X] is the result in cup and [Y] is the amount of tsp we want to convert

21 Teaspoons to Cups Conversion breakdown and explanation

21 tsp to cup conversion result above is displayed in three different forms: as a decimal (which could be rounded), in scientific notation (scientific form, standard index form or standard form in the United Kingdom) and as a fraction (exact result). Every display form has its own advantages and in different situations particular form is more convenient than another. For example usage of scientific notation when working with big numbers is recommended due to easier reading and comprehension. Usage of fractions is recommended when more precision is needed.

If we want to calculate how many Cups are 21 Teaspoons we have to multiply 21 by 1 and divide the product by 48. So for 21 we have: (21 × 1) ÷ 48 = 21 ÷ 48 = 0.4375 Cups

So finally 21 tsp = 0.4375 cup

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